CN1877878A - 层叠压电元件 - Google Patents

层叠压电元件 Download PDF

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Publication number
CN1877878A
CN1877878A CNA2006101060522A CN200610106052A CN1877878A CN 1877878 A CN1877878 A CN 1877878A CN A2006101060522 A CNA2006101060522 A CN A2006101060522A CN 200610106052 A CN200610106052 A CN 200610106052A CN 1877878 A CN1877878 A CN 1877878A
Authority
CN
China
Prior art keywords
electrode layer
external electrode
piezoelectric element
laminated piezoelectric
taken
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2006101060522A
Other languages
English (en)
Chinese (zh)
Inventor
小羽根庸一
浅野浩章
服部秀和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of CN1877878A publication Critical patent/CN1877878A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/03—Assembling devices that include piezoelectric or electrostrictive parts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure with non-rectangular cross-section orthogonal to the stacking direction, e.g. polygonal, circular
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/872—Connection electrodes of multilayer piezoelectric or electrostrictive devices, e.g. external electrodes
CNA2006101060522A 2005-04-18 2006-04-18 层叠压电元件 Pending CN1877878A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP120387/2005 2005-04-18
JP2005120387A JP2006303045A (ja) 2005-04-18 2005-04-18 積層型圧電体素子

Publications (1)

Publication Number Publication Date
CN1877878A true CN1877878A (zh) 2006-12-13

Family

ID=37107843

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006101060522A Pending CN1877878A (zh) 2005-04-18 2006-04-18 层叠压电元件

Country Status (4)

Country Link
US (1) US7339310B2 (de)
JP (1) JP2006303045A (de)
CN (1) CN1877878A (de)
DE (1) DE102006000175A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622727B (zh) * 2007-02-26 2011-01-12 株式会社电装 层叠型压电元件
CN101978518A (zh) * 2008-03-21 2011-02-16 日本碍子株式会社 压电/电致伸缩元件及其制造方法
CN103105250A (zh) * 2011-11-08 2013-05-15 精工爱普生株式会社 传感器元件、力检测装置以及机器人
CN103606623A (zh) * 2013-10-26 2014-02-26 溧阳市东大技术转移中心有限公司 包括SrO应力缓冲体的压电元件的制造方法
CN104904027A (zh) * 2013-01-14 2015-09-09 罗伯特·博世有限公司 用于制造多层电极系统的方法和装置
CN113497217A (zh) * 2020-03-19 2021-10-12 香港理工大学深圳研究院 电极及其制备方法、电池

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008218864A (ja) * 2007-03-07 2008-09-18 Denso Corp 積層型圧電体素子
DE102007046315A1 (de) * 2007-09-27 2009-04-02 Robert Bosch Gmbh Piezoaktormodul mit mehreren untereinander verbundenen Piezoaktoren und ein Verfahren zu dessen Herstellung
DE102008027115A1 (de) * 2008-06-06 2009-12-24 Continental Automotive Gmbh Kontaktstruktur, elektronisches Bauelement mit einer Kontaktstruktur und Verfahren zu deren Herstellung
US8258677B2 (en) * 2008-07-31 2012-09-04 Siemens Aktiengesellschaft Piezoelectric component with directly structured external contacting, method for manufacturing the component and use of said component
DE102009002311A1 (de) * 2009-04-09 2010-10-14 Robert Bosch Gmbh Piezoelektrischer Aktor und Brennstoffeinspritzventil
DE102012105517B4 (de) 2012-06-25 2020-06-18 Tdk Electronics Ag Vielschichtbauelement mit einer Außenkontaktierung und Verfahren zur Herstellung eines Vielschichtbauelements mit einer Außenkontaktierung
DE102012109250B4 (de) * 2012-09-28 2020-07-16 Tdk Electronics Ag Elektrisches Bauelement und Verfahren zur Herstellung einer Kontaktierung eines Elektrischen Bauelements
JP5780261B2 (ja) * 2013-04-24 2015-09-16 カシオ計算機株式会社 アクチュエータ
JP6015689B2 (ja) * 2014-02-19 2016-10-26 Tdk株式会社 コイル部品及びこれに用いる端子部品
US10312429B2 (en) * 2016-07-28 2019-06-04 Eyob Llc Magnetoelectric macro fiber composite fabricated using low temperature transient liquid phase bonding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201937C2 (de) * 1991-01-25 1997-05-22 Murata Manufacturing Co Piezoelektrisches laminiertes Stellglied
JPH08242025A (ja) 1995-03-03 1996-09-17 Hitachi Metals Ltd 圧電アクチュエータ
DE19928176A1 (de) * 1999-06-19 2001-01-04 Bosch Gmbh Robert Piezoaktor
JP4468524B2 (ja) 1999-11-22 2010-05-26 太平洋セメント株式会社 圧電アクチュエータ及びその製造方法
DE60103445T2 (de) * 2000-03-29 2005-06-02 Nec Tokin Ceramics Corp. Vielschicht-Piezoaktor mit Elektroden mit verstärkter Leitfähigkeit
JP2001345490A (ja) 2000-03-29 2001-12-14 Tokin Ceramics Corp 積層型圧電アクチュエータ素子
JP4158338B2 (ja) * 2000-06-06 2008-10-01 株式会社デンソー インジェクタ用圧電体素子

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622727B (zh) * 2007-02-26 2011-01-12 株式会社电装 层叠型压电元件
CN101978518A (zh) * 2008-03-21 2011-02-16 日本碍子株式会社 压电/电致伸缩元件及其制造方法
CN103105250A (zh) * 2011-11-08 2013-05-15 精工爱普生株式会社 传感器元件、力检测装置以及机器人
CN104904027A (zh) * 2013-01-14 2015-09-09 罗伯特·博世有限公司 用于制造多层电极系统的方法和装置
CN104904027B (zh) * 2013-01-14 2018-06-15 罗伯特·博世有限公司 用于制造多层电极系统的方法和装置
US10217926B2 (en) 2013-01-14 2019-02-26 Robert Bosch Gmbh Method for producing a multi-layer electrode system
CN103606623A (zh) * 2013-10-26 2014-02-26 溧阳市东大技术转移中心有限公司 包括SrO应力缓冲体的压电元件的制造方法
CN113497217A (zh) * 2020-03-19 2021-10-12 香港理工大学深圳研究院 电极及其制备方法、电池
CN113497217B (zh) * 2020-03-19 2024-02-23 香港理工大学深圳研究院 电极及其制备方法、电池

Also Published As

Publication number Publication date
US7339310B2 (en) 2008-03-04
JP2006303045A (ja) 2006-11-02
US20060232173A1 (en) 2006-10-19
DE102006000175A1 (de) 2006-11-09

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